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JDK 17 java.base.jmod - Base Module
JDK 17 java.base.jmod is the JMOD file for JDK 17 Base module.
JDK 17 Base module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.base.jmod.
JDK 17 Base module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Base module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/security/KeyFactorySpi.java
/* * Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.security; import java.security.spec.KeySpec; import java.security.spec.InvalidKeySpecException; /** * This class defines the <i>Service Provider Interface</i> (<b>SPI</b>) * for the {@code KeyFactory} class. * All the abstract methods in this class must be implemented by each * cryptographic service provider who wishes to supply the implementation * of a key factory for a particular algorithm. * * <P> Key factories are used to convert <I>keys</I> (opaque * cryptographic keys of type {@code Key}) into <I>key specifications</I> * (transparent representations of the underlying key material), and vice * versa. * * <P> Key factories are bi-directional. That is, they allow you to build an * opaque key object from a given key specification (key material), or to * retrieve the underlying key material of a key object in a suitable format. * * <P> Multiple compatible key specifications may exist for the same key. * For example, a DSA public key may be specified using * {@code DSAPublicKeySpec} or * {@code X509EncodedKeySpec}. A key factory can be used to translate * between compatible key specifications. * * <P> A provider should document all the key specifications supported by its * key factory. * * @author Jan Luehe * * * @see KeyFactory * @see Key * @see PublicKey * @see PrivateKey * @see java.security.spec.KeySpec * @see java.security.spec.DSAPublicKeySpec * @see java.security.spec.X509EncodedKeySpec * * @since 1.2 */ public abstract class KeyFactorySpi { /** * Constructor for subclasses to call. */ public KeyFactorySpi() {} /** * Generates a public key object from the provided key * specification (key material). * * @param keySpec the specification (key material) of the public key. * * @return the public key. * * @throws InvalidKeySpecException if the given key specification * is inappropriate for this key factory to produce a public key. */ protected abstract PublicKey engineGeneratePublic(KeySpec keySpec) throws InvalidKeySpecException; /** * Generates a private key object from the provided key * specification (key material). * * @param keySpec the specification (key material) of the private key. * * @return the private key. * * @throws InvalidKeySpecException if the given key specification * is inappropriate for this key factory to produce a private key. */ protected abstract PrivateKey engineGeneratePrivate(KeySpec keySpec) throws InvalidKeySpecException; /** * Returns a specification (key material) of the given key * object. * {@code keySpec} identifies the specification class in which * the key material should be returned. It could, for example, be * {@code DSAPublicKeySpec.class}, to indicate that the * key material should be returned in an instance of the * {@code DSAPublicKeySpec} class. * * @param <T> the type of the key specification to be returned * * @param key the key. * * @param keySpec the specification class in which * the key material should be returned. * * @return the underlying key specification (key material) in an instance * of the requested specification class. * * @throws InvalidKeySpecException if the requested key specification is * inappropriate for the given key, or the given key cannot be dealt with * (e.g., the given key has an unrecognized format). */ protected abstract <T extends KeySpec> T engineGetKeySpec(Key key, Class<T> keySpec) throws InvalidKeySpecException; /** * Translates a key object, whose provider may be unknown or * potentially untrusted, into a corresponding key object of this key * factory. * * @param key the key whose provider is unknown or untrusted. * * @return the translated key. * * @throws InvalidKeyException if the given key cannot be processed * by this key factory. */ protected abstract Key engineTranslateKey(Key key) throws InvalidKeyException; }
⏎ java/security/KeyFactorySpi.java
Or download all of them as a single archive file:
File name: java.base-17.0.5-src.zip File size: 8883851 bytes Release date: 2022-09-13 Download
2023-09-26, 45739👍, 1💬
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